54922640

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3793}}^1$

素因数の和:3987

約数の個数: 40

約数和(自身を含む): 128434488

約数和(自身を除く): 73511848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 3793, 7240, 7586, 14480, 15172, 18965, 30344, 37930, 60688, 75860, 151720, 303440, 686533, 1373066, 2746132, 3432665, 5492264, 6865330, 10984528, 13730660, 27461320, 54922640]

約数ペア:

[(1, 54922640), (2, 27461320), (4, 13730660), (5, 10984528), (8, 6865330), (10, 5492264), (16, 3432665), (20, 2746132), (40, 1373066), (80, 686533), (181, 303440), (362, 151720), (724, 75860), (905, 60688), (1448, 37930), (1810, 30344), (2896, 18965), (3620, 15172), (3793, 14480), (7240, 7586)]